1087291206

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23029}}^1$

素因数の和:23141

約数の個数: 48

約数和(自身を含む): 2450207760

約数和(自身を除く): 1362916554

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 7869, 15738, 23029, 23607, 46058, 47214, 69087, 138174, 207261, 414522, 990247, 1404769, 1980494, 2809538, 2970741, 4214307, 5941482, 8428614, 8912223, 12642921, 17824446, 25285842, 60405067, 120810134, 181215201, 362430402, 543645603, 1087291206]

約数ペア:

[(1, 1087291206), (2, 543645603), (3, 362430402), (6, 181215201), (9, 120810134), (18, 60405067), (43, 25285842), (61, 17824446), (86, 12642921), (122, 8912223), (129, 8428614), (183, 5941482), (258, 4214307), (366, 2970741), (387, 2809538), (549, 1980494), (774, 1404769), (1098, 990247), (2623, 414522), (5246, 207261), (7869, 138174), (15738, 69087), (23029, 47214), (23607, 46058)]